The 32-year-old Australian tennis star proposed to actress Jennifer Esposito this summer.
“They are happily engaged and enjoying their time together,” Philippousis’s rep told People.com.
Philippousis was recently a contestant on the NBC reality dating show where he had to choose between “kittens” – women in their 20s – and “cougars” – women in their 40s. He picked “kitten” Amanda Salinas.
Jennifer Esposito, 36, a Staten Island native, starred in TV shows “Samantha Who?” and “Rescue Me,” and the Oscar-winning “Crash.”
She was previously married to Bradley Cooper.